Still having issues. I've tried all my routers as bridges, a Buffalo WHR-HP-G54, ASUS RT-N65U, and a Fonera router and all exhibit bad 5GHz connections. I'm pretty sure it might be a bad radio chip in my DGL-5500, but D-Link wants me to talk to one of their senior engineers about it and am told I'd get a call at a certain time, but never actually get the call. All inquiries about getting it replaced are ignored. This would be the second time i'm RMAing this router; The original one I had had dead WAN/LAN ports from the get-go, the replacement, the one i'm trying to RMA has bad 5GHz connectivity (can't transfer a 100mb zip from my computer to my Raspberry Pi without losing connection) and would constantly lock up requiring a reboot. I've done everything from factory resets, downgrading, upgrading, etc. nothing works.
